package com.colin.mapper;

import com.colin.pojo.ShangChuanData;

import java.util.List;

public interface ShangChuanDateMapper {
    int findTotalCount ();


    List<ShangChuanData> findByPage (int start, int b);

    ShangChuanData find (Integer id);

    void insert (ShangChuanData shangChuanData);

    int count ();

}
